Author: Enrico Barbero
Publisher: Museo Reg. Scienze Nat. Torino
ISBN:
Category : Science
Languages : en
Pages : 392
Book Description
Revision of the Genus Phalops Erichson, 1848 (Coleoptera: Scarabaeidae: Onthophagini)
Author: Enrico Barbero
Publisher: Museo Reg. Scienze Nat. Torino
ISBN:
Category : Science
Languages : en
Pages : 392
Book Description
Publisher: Museo Reg. Scienze Nat. Torino
ISBN:
Category : Science
Languages : en
Pages : 392
Book Description
A Revision of the Neotropical Genus Otherus Erichson (coleoptera : Scarabaeidae, Scarabaeinae)
A Revision of the Neotropical Genus Ontherus Erichson (Coleoptera:Scarabaeidae, Scarabaeinae)
Author: François Génier
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 174
Book Description
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 174
Book Description
The African Dung Beetle Genera
Author: Adrian Louis Victor Davis
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 280
Book Description
African Entomology
Cladistic Analysis Reveals Polyphyly of Tomarus (Coleoptera: Scarabaeidae: Dynastinae)
Author: Margarita M. López-García
Publisher:
ISBN: 9781776886364
Category :
Languages : en
Pages : 0
Book Description
"Abstract: The phylogeny of Tomarus Erichson, 1847 (Coleoptera: Scarabaeidae: Dynastinae: Pentodontini) was explored by parsimony using morphological characters to approach its taxonomic and nomenclature problems. The genus was not supported as a monophyletic group, and the recovered lineages did not match at all any of the previously known classifications. Three different lineages and six monophyletic groups were recovered, which could be treated as independent genera. However, the classification proposed here is as conservative as possible concerning to the creation of many new names and generic taxa. Thus, four genera are now recognized: Euligyrus Casey, 1915 new status (2 species), Ligyrus Burmeister, 1847 revised status (18 species, including Oxygrylius Casey, 1915 new synonymy), Proculigyrus new genus (1 species), and Tomarus Erichson, 1847 revised status (18 species). Three subgenera are recognized for the genus Ligyrus: Anagrylius Casey, 1915 revised status (2 species), Ligyrodes Casey, 1915 revised status (3 species), and Ligyrus revised status (13 species). A complete taxonomic treatment is presented for each genus, including descriptions, keys, and occurrence maps. A revised status is presented for the following species: Ligyrus (Ligyrus) nasutus (Burmeister, 1847), T. amazonicus (Arrow, 1914), and T. gyas Erichson, 1848. Lectotypes are designated for Bothynus neglectus LeConte, 1847, L. amazonicus Arrow, 1914, L. bryanti Rivers, 1891, Scarabeus fossor Latreille, 1813, S. relictus Say, 1825 T. gyas, T. maimon Erichson, 1847, and some synonyms of L. sallaei Bates, 1888 (Ligyrodes propinquus Casey, 1915 and Ligyrodes aztecus Casey, 1915), S. gibbosus DeGeer, 1774 (Bothynus morio LeConte, 1847, L. californicus Casey, 1909, and L. spissipes Casey, 1909), S. relictus (Ligyrodes parviceps Casey, 1915 and Ligyrodes quadripennis Casey, 1915), and S. bituberculatus Palisot de Beauvois, 1811 (Ligyrus maximus Arrow, 1913 and Ligyrus latus Arrow, 1914). Ligyrus patagonus Steinheil, 1874 is a new synonym for L. rubripes Boheman, 1858. Type species are designated for the synonyms Grylius Casey, 1915 and Ligyrellus Casey, 1915. New combinations (new combination) are presented for: Euligyrus ebenus (De Geer, 1774), E. similis (Endrödi, 1968), Ligyrus (Anagrylius) moroni (López-García & Deloya, 2019), L. (Ligyrus) paranaensis (López-García & Deloya, 2019), L. (Ligyrus) peninsularis (Casey, 1915), L. (Ligyrus) spinipenis (Neita & Ratcliffe 2017), and Tomarus amazonicus. Ligyrus (Ligyrus) allonasutus new species is described to include populations of T. nasutus from western Mexico to Panama. Phylogenetic and taxonomic value of mouthparts, elytro-tergal stridulatory apparatus, and male genitalia is discussed along with a description of the biogeographic patterns of distribution for each genus Page 4. Keywords: Euligyrus, Ligyrus, Proculigyrus, white grubs, Pentodontini, phylogeny, nomenclature, keys.
Publisher:
ISBN: 9781776886364
Category :
Languages : en
Pages : 0
Book Description
"Abstract: The phylogeny of Tomarus Erichson, 1847 (Coleoptera: Scarabaeidae: Dynastinae: Pentodontini) was explored by parsimony using morphological characters to approach its taxonomic and nomenclature problems. The genus was not supported as a monophyletic group, and the recovered lineages did not match at all any of the previously known classifications. Three different lineages and six monophyletic groups were recovered, which could be treated as independent genera. However, the classification proposed here is as conservative as possible concerning to the creation of many new names and generic taxa. Thus, four genera are now recognized: Euligyrus Casey, 1915 new status (2 species), Ligyrus Burmeister, 1847 revised status (18 species, including Oxygrylius Casey, 1915 new synonymy), Proculigyrus new genus (1 species), and Tomarus Erichson, 1847 revised status (18 species). Three subgenera are recognized for the genus Ligyrus: Anagrylius Casey, 1915 revised status (2 species), Ligyrodes Casey, 1915 revised status (3 species), and Ligyrus revised status (13 species). A complete taxonomic treatment is presented for each genus, including descriptions, keys, and occurrence maps. A revised status is presented for the following species: Ligyrus (Ligyrus) nasutus (Burmeister, 1847), T. amazonicus (Arrow, 1914), and T. gyas Erichson, 1848. Lectotypes are designated for Bothynus neglectus LeConte, 1847, L. amazonicus Arrow, 1914, L. bryanti Rivers, 1891, Scarabeus fossor Latreille, 1813, S. relictus Say, 1825 T. gyas, T. maimon Erichson, 1847, and some synonyms of L. sallaei Bates, 1888 (Ligyrodes propinquus Casey, 1915 and Ligyrodes aztecus Casey, 1915), S. gibbosus DeGeer, 1774 (Bothynus morio LeConte, 1847, L. californicus Casey, 1909, and L. spissipes Casey, 1909), S. relictus (Ligyrodes parviceps Casey, 1915 and Ligyrodes quadripennis Casey, 1915), and S. bituberculatus Palisot de Beauvois, 1811 (Ligyrus maximus Arrow, 1913 and Ligyrus latus Arrow, 1914). Ligyrus patagonus Steinheil, 1874 is a new synonym for L. rubripes Boheman, 1858. Type species are designated for the synonyms Grylius Casey, 1915 and Ligyrellus Casey, 1915. New combinations (new combination) are presented for: Euligyrus ebenus (De Geer, 1774), E. similis (Endrödi, 1968), Ligyrus (Anagrylius) moroni (López-García & Deloya, 2019), L. (Ligyrus) paranaensis (López-García & Deloya, 2019), L. (Ligyrus) peninsularis (Casey, 1915), L. (Ligyrus) spinipenis (Neita & Ratcliffe 2017), and Tomarus amazonicus. Ligyrus (Ligyrus) allonasutus new species is described to include populations of T. nasutus from western Mexico to Panama. Phylogenetic and taxonomic value of mouthparts, elytro-tergal stridulatory apparatus, and male genitalia is discussed along with a description of the biogeographic patterns of distribution for each genus Page 4. Keywords: Euligyrus, Ligyrus, Proculigyrus, white grubs, Pentodontini, phylogeny, nomenclature, keys.
Revision of the Genus Phaeochroops Candèze Coleoptera: Scarabaeidae, Hybosorinae
Evolutionary Biology and Conservation of Dung Beetles
Author: C. H. Scholtz
Publisher: Andersen Press (UK)
ISBN:
Category : Nature
Languages : en
Pages : 578
Book Description
For a relatively small group of insects, dung beetles have attracted an inordinate amount of scientific interest over the years. This started with the work of the famous French naturalist Jean-Henri Fabre about 100 years ago, but it the work of Gonzalo Halffter of Mexico, and his colleagues, who first placed dung beetles on the scientific map by the publication of two important synthetic works. The first was published in 1966 ("Natural History") and this was followed by another in 1982 ("Nesting and Breeding Behaviour"). A multi-authored book on dung beetle ecology, edited by Ilkka Hanski and Yves Cambefort, was published in 1991. These volumes are long out of print and mostly unavailable. In the 18 years since the last book was published there has been a steady stream of research published on dung beetle phylogeny, biogeography, physiological ecology and conservation, fields that were not, or barely treated in the previous books. The current work synthesises and updates most of the major elements covered in those studies, but introduces several novel sections in a phylogenetic approach to the natural history of dung beetles. The aspects covered, in five sections, are the following: evolution and ecological success of dung beetles; physiological and behavioural ecology of dung beetles; phylogeny of the Scarabaeinae; historical biogeography of the Scarabaeinae and its physical and biotic drivers; and, conservation of dung beetles. The content of the book is balanced in such a way that the information contained in it should be of interest to general entomologists, research specialists on dung beetle natural history, insects systematists, students of entomology, agricultural scientists and insect conservationists.
Publisher: Andersen Press (UK)
ISBN:
Category : Nature
Languages : en
Pages : 578
Book Description
For a relatively small group of insects, dung beetles have attracted an inordinate amount of scientific interest over the years. This started with the work of the famous French naturalist Jean-Henri Fabre about 100 years ago, but it the work of Gonzalo Halffter of Mexico, and his colleagues, who first placed dung beetles on the scientific map by the publication of two important synthetic works. The first was published in 1966 ("Natural History") and this was followed by another in 1982 ("Nesting and Breeding Behaviour"). A multi-authored book on dung beetle ecology, edited by Ilkka Hanski and Yves Cambefort, was published in 1991. These volumes are long out of print and mostly unavailable. In the 18 years since the last book was published there has been a steady stream of research published on dung beetle phylogeny, biogeography, physiological ecology and conservation, fields that were not, or barely treated in the previous books. The current work synthesises and updates most of the major elements covered in those studies, but introduces several novel sections in a phylogenetic approach to the natural history of dung beetles. The aspects covered, in five sections, are the following: evolution and ecological success of dung beetles; physiological and behavioural ecology of dung beetles; phylogeny of the Scarabaeinae; historical biogeography of the Scarabaeinae and its physical and biotic drivers; and, conservation of dung beetles. The content of the book is balanced in such a way that the information contained in it should be of interest to general entomologists, research specialists on dung beetle natural history, insects systematists, students of entomology, agricultural scientists and insect conservationists.
Revision of the Genus Phaeochroops Candèze (Coleoptera, Scarabaeidae, Hybosorinae)
Author: P. J. Kuijten
Publisher:
ISBN:
Category : Scarabaeidae
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Scarabaeidae
Languages : en
Pages : 76
Book Description